נתוני ניטור עבור תאריך 31/12/2019

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Monitoring Stations Avaliability:

StationRelevant Monitored PollutantsWind MeasurementBenzene MeasurementMap LocationHeightLeviathan Distance (KM)Direction To Station From Leviathan
Igud – Caesarea StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)100% (Good)Zoom-In2012.9North-West
Igud – Maayan Zvi StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)100% (Good)Zoom-In10612.9West
Noble – Maayan Zvi StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In10612.9West
Igud – Nahsholim StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)100% (Good)Zoom-In611.4West
Noble – Dor StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In1610.8West
MoEP – Mobile Zichron StationBenzen, SO2, O3, EthylB, TOLUENE, PM2.5, No2, Nox0% (Dysfunctional)100% (Good)Zoom-In11013.3West
MoEP – Mobile Neve Yam-Atlit StationBenzen, EthylB, TOLUENE, SO2, PM10, PM2.5, O3, No2, Nox100% (Good)100% (Good)Zoom-In015South-West

Pollutants Averages Compared To Legal Values:

 BenzeneBenzeneBenzeneToluenToluenEthylbOXyleNOXNOXNO2PM2.5PM2.5PM10PM10O3O3SO2SO2
UnitsPPBPPBPPBPPBPPBPPBPPBPPBPPBµg-m3µg-m3µg-m3µg-m3PPBPPBPPBPPBPPB
Legal LimitNone1.2NoneNone1000NoneNone500298106None37.5None130None7113419
Time PeriodHourlyDailyMaxHourlyDailyDailyDailyHalf HourlyDailyHourlyHourlyDailyHourlyDailyHourlyMax 8-HourlyHourlyDaily
Igud – Caesarea Station0.580.290.671.300.540.090.1041.5016.7032.5833.7321.540.230.1039.6729.273.470.95
Igud – Maayan Zvi Station0.340.240.380.680.360.060.0735.8313.7328.0823.8514.200.140.0734.0027.177.111.85
Noble – Maayan Zvi Station0.580.380.601.260.590.050.0538.1014.7929.18    40.2232.40  
Igud – Nahsholim Station0.300.210.321.210.480.060.0753.3314.8240.6724.4816.380.190.0738.4228.575.441.25
Noble – Dor Station0.190.110.220.560.180.020.0234.3314.5227.19    42.9032.61  
MoEP – Mobile Zichron Station0.420.210.720.590.340.05 26.8014.1019.5231.6615.53  37.7227.396.652.30
MoEP – Mobile Neve Yam-Atlit Station0.180.150.220.240.140.06 16.759.1515.1037.0016.12  48.2439.020.830.67
No Monitoring Gap Alerts Detected
No Benzene Pollution Event Alerts Detected

Other Pollution Event Alerts Detected:

StationPollutantMeasured ValueLegal LimitWindDirectionVerbal DirectionHour Of DayNOXNO2SO2PM2.5PM10O3ToluenEthylbXyle
Igud – Caesarea StationPM2.534.037.5116.0 (Measured)South-East21:05:00     
Igud – Caesarea StationPM2.534.037.5148.0 (Measured)South-East21:10:00     
Igud – Caesarea StationPM2.534.037.5136.0 (Measured)South-East21:15:00     
Igud – Caesarea StationPM2.534.037.5156.0 (Measured)South-East21:20:00     
Igud – Caesarea StationPM2.534.037.5144.0 (Measured)South-East21:25:00     
Igud – Caesarea StationPM2.534.037.5150.0 (Measured)South-East21:30:00     
Igud – Caesarea StationPM2.534.037.5145.0 (Measured)South-East21:35:00     
Igud – Caesarea StationPM2.534.037.5118.0 (Measured)South-East21:40:00     
Igud – Caesarea StationPM2.534.037.5101.0 (Measured)East21:45:00     
Igud – Caesarea StationPM2.534.037.5116.0 (Measured)South-East21:50:00     
Igud – Caesarea StationPM2.534.037.5127.0 (Measured)South-East21:55:00     
MoEP – Mobile Zichron StationPM2.537.337.5223.0 (*Simulated*)South-West11:45:00     
MoEP – Mobile Zichron StationPM2.542.237.5224.0 (*Simulated*)South-West11:50:00     
MoEP – Mobile Zichron StationPM2.542.237.5217.0 (*Simulated*)South-West11:55:00     
MoEP – Mobile Zichron StationPM2.540.737.5219.0 (*Simulated*)South-West12:00:00     
MoEP – Mobile Zichron StationPM2.541.237.5210.0 (*Simulated*)South-West12:05:00     
MoEP – Mobile Zichron StationPM2.540.037.5191.0 (*Simulated*)South12:10:00     
MoEP – Mobile Zichron StationPM2.537.937.5191.0 (*Simulated*)South12:15:00     
MoEP – Mobile Zichron StationPM2.535.237.5203.0 (*Simulated*)South-West12:20:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5133.0 (Measured)South-East04:30:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5126.0 (Measured)South-East04:35:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5115.0 (Measured)South-East04:40:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5110.0 (Measured)East04:45:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5114.0 (Measured)South-East04:50:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.539.037.5108.0 (Measured)East04:55:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5184.0 (Measured)South10:30:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5184.0 (Measured)South10:35:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5186.0 (Measured)South10:40:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5181.0 (Measured)South10:45:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5182.0 (Measured)South10:50:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.544.037.5182.0 (Measured)South10:55:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5184.0 (Measured)South11:30:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5181.0 (Measured)South11:35:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5187.0 (Measured)South11:40:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5184.0 (Measured)South11:45:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5186.0 (Measured)South11:50:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.543.037.5183.0 (Measured)South11:55:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5187.0 (Measured)South12:00:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5191.0 (Measured)South12:05:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5189.0 (Measured)South12:10:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5191.0 (Measured)South12:15:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5196.0 (Measured)South12:20:00     
MoEP – Mobile Neve Yam-Atlit StationPM2.546.037.5200.0 (Measured)South12:25:00     

Notes:

  • This report integrates and calculates monitoring data from both the Israeli MoEP and Igud Arim Sharon-Carmel monitoring sites
  • 'Clean Air Law' legal Air value max limits can be found here
    • Benzene Israeli Max allowed 24-Hours Average limit is 1.2 PPB
  • For each monitoring station, Avaliability grade is calculated
    • On properly operated stations, measurements should be conducted once per 5 minutes, producing high Avaliability grade
    • Stations that do not monitor for more than 1-Hour will produce a Monitoring Gap Alert, For more than 4-Hours a broadcast email would be sent
  • The pollutants averages table shows the legal limits defined in the Israeli law, compared to the level of pollutants form all monitored stations
    • Different pollutants have different averaging Time-Period defined by law, The report calculates averages in all relevant resolution, For example –
    • For Daily time period – Average of all the pollutant's values in the entire day is calculated
    • For Hourly time period, the average of each hour in the day is calculated separately, then the highest hourly average is chosen for display
  • Each Pollutant 5-Minutes measurements >= 85% (Or 90% for PM25) Of lowest time resolution legal-limit will be shown as a Pollution Event Alert (Even though Israel legal standard might refer to daily average)
    • Pollution Event Alerts are meant to give an early warning in order to prevent violations of the daily legal limit – Not to wait for a full day of violations to occur before alerting the public
    • Alerts are defined for the following monitored pollutants (Bound to station limitations): Benzen, Toluen, PM2.5, PM10, NOX, NO2, SO2, O3
    • For each alerted pollutant, full-day graph will be generated (With legal limit marked as red line) and a broadcast email would be sent
    • For each Benzen alert, All other pollutants at the time of alert are also dispalyed, including pollutants direction trend (↗ ↘ Arrows calculated comparing current pollutant value to it's running average)
  • For Benzen, Full-day graphs will always be generated (Even without alert), since as a worst-case BTEX indicator pollutant we would like be aware of even partial unusual increase
  • Verbal description of the Pollutants Source Direction is calculated from wind data for each alert
    • Stations without wind measurements, Receive simulated average wind direction of nearby stations
    • Leviathan's direction to each monitoring station is displayed and can be compared to alerts directions

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